<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-14T16:28:52Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/11612" metadataPrefix="dim">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/11612</identifier><datestamp>2026-05-14T00:05:32Z</datestamp><setSpec>com_10259_9735</setSpec><setSpec>com_10259_5086</setSpec><setSpec>com_10259_2604</setSpec><setSpec>com_10259_11209</setSpec><setSpec>col_10259_10182</setSpec><setSpec>col_10259_11210</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="37fe2dac-6e62-4980-a16e-0a7aaa31bd6f" confidence="500" orcid_id="">Ramos-Hernández, Rafael</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="83" confidence="600" orcid_id="0000-0001-9637-1209">Busto Vázquez, Natalia</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="819a5317-c643-4fb4-8231-e4b09a647014" confidence="600" orcid_id="">Miguel Ortega, Alvaro</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="44a8625e-2f6b-4aed-ae82-9c1409c78f3f" confidence="600">Martínez Ferrán, María</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="633" confidence="600" orcid_id="0000-0002-4255-7355">Santamaría Peláez, Mirian</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="826" confidence="600" orcid_id="0000-0002-1660-3135">Saiz Rodríguez, Miriam</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="627" confidence="600" orcid_id="0000-0002-6554-4602">Mielgo Ayuso, Juan</dim:field>
<dim:field mdschema="dc" element="date" qualifier="accessioned">2026-05-13T07:40:39Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="available">2026-05-13T07:40:39Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="issued">2026-01</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="uri">https://hdl.handle.net/10259/11612</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="doi">10.1007/s40520-025-03312-0</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="essn">1720-8319</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="en">Objective: to investigate the effects of six weeks of CRE + HMB supplementation integrated with a supervised multicomponent exercise program on functional performance, metabolic efficiency, and physiological health in older adults. Conclusions: six weeks of CRE + HMB supplementation integrated with supervised multicomponent training enhanced mobility, metabolic efficiency, and selected physiological outcomes in physically active older adults. This strategy represents a safe, feasible, and practical approach to sustain functional independence and metabolic health with aging.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="sponsorship" lang="en">Open access funding provided by FEDER European Funds and the Junta de Castilla y León under the Research and Innovation Strategy for Smart Specialization (RIS3) of Castilla y León 2021-2027.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="project" lang="en">Open access funding provided by FEDER European Funds and the Junta De Castilla y León under the Research and Innovation Strategy for Smart Specialization (RIS3) of Castilla y León 2021-2027</dim:field>
<dim:field mdschema="dc" element="format" qualifier="mimetype">Application/pdf</dim:field>
<dim:field mdschema="dc" element="language" qualifier="iso" lang="en">eng</dim:field>
<dim:field mdschema="dc" element="publisher" lang="es">Springer</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="ispartof" lang="en">Aging Clinical and Experimental Research. 2026, V. 38, n. 1, 44</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="publisherversion" lang="es">https://doi.org/10.1007/s40520-025-03312-0</dim:field>
<dim:field mdschema="dc" element="rights" lang="*">Atribución 4.0 Internacional</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="uri" lang="*">http://creativecommons.org/licenses/by/4.0/</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="accessRights" lang="es">info:eu-repo/semantics/openAccess</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Creatine monohydrate</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Β-hydroxy-β-methylbutyrate</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Older adults</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Multicomponent training</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Functional mobility</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Metabolism</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Endothelial function</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Fisiología del ejercicio</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Suplementos nutricionales</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Exercise-Physiological aspects</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Dietary supplements</dim:field>
<dim:field mdschema="dc" element="title" lang="en">Combined creatine and β-hydroxy-β-methylbutyrate supplementation with integral conditioning exercise enhances functional performance and metabolic health in physically active older adults: A randomized controlled crossover trial</dim:field>
<dim:field mdschema="dc" element="type" lang="es">info:eu-repo/semantics/article</dim:field>
<dim:field mdschema="dc" element="type" qualifier="hasVersion" lang="es">info:eu-repo/semantics/publishedVersion</dim:field>
<dim:field mdschema="dc" element="journal" qualifier="title" lang="en">Aging Clinical and Experimental Research</dim:field>
<dim:field mdschema="dc" element="volume" qualifier="number" lang="es">38</dim:field>
<dim:field mdschema="dc" element="issue" qualifier="number" lang="es">1</dim:field>https://ror.org/051jb1k20Consorcio de Bibliotecas Universitarias de Castilla y León (BUCLE)hybrid-oa12349,58 EURSpringer Nature2025-01-012027-12-3110.1007/s40520-025-03312-0</dim:dim></metadata></record></GetRecord></OAI-PMH>